There are no records for this species at present.

Click here to view an interactive map of the Northern Ireland dataset as currently collated by CEDaR.The map is generated through the NBN Gateway using their Interactive Mapping Tool.

The thallus of this granular-sorediate species forms dull-yellow green streaks or ‘flashes’ on dry acid tree bark. On conifers or dead standing pine trees the sight of it in otherwise lacklustre woodland, can be striking – like a beacon in the dark. Spot tests are negative. The related C. chrysophthalma has an immersed thallus. C. flavovirens has a scattered distribution in Ireland.